BDU:2026-06212
Уязвимость функции extract_file() архиватора GNU Tar, позволяющая нарушителю вызвать отказ в обслуживании
No known exploitation. No EPSS score yet. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
Уязвимость функции extract_file() архиватора GNU Tar связана с чтением за допустимыми границами буфера данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
No EPSS score yet. New CVEs are usually scored within a few days.
Lifecycle
4 events over 0 days, from the signal feeds we watch.
- Patch availablepublished, weakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorAV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
Scored 3.1 by bdu.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity HighSpecialized conditions required
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity NoneNo integrity impact
- Availability L
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
Sources
References in the record
- cgit.git.savannah.gnu.org/cgit/tar.git/commit/?id=076818f8d9735ccb53e3ed7f9c43d9198332e70b&
- cgit.git.savannah.gnu.org/cgit/tar.git/commit/?id=75735940f1464e45d8fa43169499ad39d5940743&
- cgit.git.savannah.gnu.org/cgit/tar.git/commit/?id=c11084bcc2d7d9976570a12263b81d2488066115&
And 4 more references. See all after sign-in
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